Frank Lampard said he was shell-shocked after his Derby County side knocked Manchester United out of the Carabao Cup on penalties.
Scott Carson saved from Phil Jones to earn the Championship side a place in the fourth round, progressing 8-7 at the end of a high-class shoot-out that followed a dramatic 2-2 draw at Old Trafford.
Lampard, in his first season as a manager, triumphed against former boss Jose Mourinho despite Marouane Fellaini's late headed equaliser.
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And Lampard could hardly believe Derby, who trailed thanks to Juan Mata's third-minute goal, were able to dump United out.